1
|
Mantey DS, Montgomery L, Chen B, Omega-Njemnobi O, Harrell MB. Blunt smoking during emerging adulthood: Characterizing transitions in cannabis and cigar co-use among a diverse cohort in Texas. Addict Behav 2024; 156:108062. [PMID: 38805771 DOI: 10.1016/j.addbeh.2024.108062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/30/2024] [Accepted: 05/11/2024] [Indexed: 05/30/2024]
Abstract
OBJECTIVE To characterize and compare transitions in blunt smoking behaviors among a diverse cohort of youth and young adults observed between Spring 2019 and Fall 2021. METHODS We analyzed n = 14,152 observations (i.e., completed surveys) provided by n = 2,610 youth and young adults over six (6) waves from Spring 2019 to Fall 2021 via the Texas Adolescent Tobacco and Marketing Surveillance (TATAMS) system. Participants were recruited in age-cohorts, reflecting 16.5 years (0.5), 18.5 years (0.6), and 20.1 years (0.8) of age at baseline. We applied a three-state Markov model to estimate blunt initiation (never → ever), onset (never → current), continuation (ever → current), and discontinuation (current → ever). First, we compared transitions in blunt smoking by race/ethnicity, with non-Hispanic (NH) Whites as the referent. Second, we stratified the Markov models by race/ethnicity to identify common and unique predictors of blunt transitions, including sex, age, alcohol use, depression, anxiety, and tobacco cigar smoking. RESULTS At baseline, 73% of participants had never smoked blunts, 15.3% had ever smoked blunts s, and 11.7% currently smoked blunts. NHB (HR: 2.15; 95% CI: 1.21-3.84) and Hispanic (HR: 1.72; 95% CI: 1.08-2.72) participants had significantly greater risk of blunt smoking initiation, relative to NHWs. Similarly, NHBs had great risk for continuation (HR: 1.65; 95% CI: 1.16-2.34) and lower risk of discontinuation (HR: 0.57; 95% CI: 0.42-0.77), relative to NHWs. Alcohol use predicted greater risk for onset among NHW (HR: 5.22; 95% CI: 1.40-19.45), NHB (HR: 3.14; 95% CI: 1.32-7.46), and Hispanic (HR: 2.99; 95% CI: 1.80-4.97) participants. CONCLUSIONS Blunt smoking initiation was most common among NHB and Hispanic youth and young adults while risk for sustained blunt smoking was higher in NHB youth and young adults. Research and interventions should investigate the link between alcohol use and elevated blunt smoking among young people.
Collapse
Affiliation(s)
- Dale S Mantey
- UTHealth, University of Texas School of Public Health, Department of Health Promotion and Behavioral Science, USA; UTHealth, University of Texas School of Public Health, Department of Epidemiology, Human Genetics & Environmental Sciences, USA; Michael and Susan Dell Center for Healthy Living, USA.
| | - LaTrice Montgomery
- University of Cincinnati College of Medicine, Addiction Sciences Division, Department of Psychiatry & Behavioral Neuroscience, USA
| | - Baojiang Chen
- Michael and Susan Dell Center for Healthy Living, USA; UTHealth, University of Texas School of Public Health, Department of Biostatics and Data Science, USA
| | - Onyinye Omega-Njemnobi
- UTHealth, University of Texas School of Public Health, Department of Epidemiology, Human Genetics & Environmental Sciences, USA
| | - Melissa B Harrell
- UTHealth, University of Texas School of Public Health, Department of Epidemiology, Human Genetics & Environmental Sciences, USA; Michael and Susan Dell Center for Healthy Living, USA
| |
Collapse
|
2
|
Hyatt AS, William Flores M, Lê Cook B. Disproportionate increase in cannabis use among people with serious psychological distress and associations with psychiatric service use in the United States, 2009-2019. Addict Behav 2024; 157:108095. [PMID: 38905902 DOI: 10.1016/j.addbeh.2024.108095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 06/05/2024] [Accepted: 06/17/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND Cannabis use is on the rise, but it is unclear how use is changing among individuals with serious psychological distress (SPD) compared to the general population as well as what associations this may have with mental health service use. METHODS Retrospective cohort study using the National Survey on Drug Use and Health (NSDUH) 2009-19 public use files of 447,228 adults aged ≥ 18 years. Multivariable logistic regression and predictive margin methods were used to estimate linear time trends in any and greater-than-weekly levels of cannabis use by year and SPD status and rates of psychiatric hospitalization and outpatient mental health care. FINDINGS Rates of any and weekly-plus cannabis use increased similarly among individuals with SPD compared to those without from 200 to 2014 but more rapidly in SPD every year from 2015 to 2019 (p < 0.001). Among individuals with SPD, no use was associated with a 4.2 % probability of psychiatric hospitalization, significantly less than less-than-weekly (5.0 %, p = 0.037) and weekly-plus cannabis use (5.1 %, p = 0.028). For outpatient mental health care, no use was associated with a 27.4 % probability (95 % CI 26.7-28.1 %) of any outpatient care, significantly less than less than weekly use (32.6 % probability, p < 0.001) and weekly-plus use (29.9 % probability, p = 0.01). CONCLUSIONS Cannabis use is increasing more rapidly among individuals with SPD than the general population, and is associated with increased rates of psychiatric hospitalization and outpatient service use. These findings can inform policy makers looking to tailor regulations on advertising for cannabis and develop public health messaging on cannabis use by people with mental illness.
Collapse
Affiliation(s)
- Andrew S Hyatt
- Health Equity Research Lab, Cambridge Health Alliance, 1493 Cambridge Street, Cambridge, MA 02139, USA; Department of Psychiatry, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA.
| | - Michael William Flores
- Health Equity Research Lab, Cambridge Health Alliance, 1493 Cambridge Street, Cambridge, MA 02139, USA; Department of Psychiatry, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | - Benjamin Lê Cook
- Health Equity Research Lab, Cambridge Health Alliance, 1493 Cambridge Street, Cambridge, MA 02139, USA; Department of Psychiatry, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| |
Collapse
|
3
|
Bernusky HCR, Tibbo PG, Conrod PJ, Yunus FM, Keough MT, Thompson KD, Krank MD, Hadwin AF, Stewart SH. Do anxiety symptoms and coping motives serially mediate the association between psychotic-like experiences and cannabis-related problems in undergraduate recent cannabis users? Addict Behav 2024; 151:107937. [PMID: 38113687 DOI: 10.1016/j.addbeh.2023.107937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 11/01/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
Many Canadian emerging adults (ages 18-25 years) use cannabis, with 60 % of past-three-month users experiencing one or more cannabis-related problems (i.e., adverse consequences of use). While psychotic-like experiences (PLEs) and cannabis problems overlap, little is known about the mechanisms explaining this link. One hypothesis is that PLEs are distressing and give rise to anxiety, with which emerging adults attempt to cope through increased cannabis use, in turn increasing their risk for cannabis-related problems. We tested a chained-mediational model to determine if anxiety and coping-with-anxiety motives for cannabis use sequentially mediated the link between PLEs and cannabis problems in emerging adult undergraduates; a conditional process model tested for moderation by sex. Emerging adult cannabis users (N = 413; mean [SD] age = 19.1 [1.5] years; 71.9 % female) from five Canadian universities provided cross-sectional, self-report survey data in fall 2021. Validated measures of PLEs, anxiety, cannabis coping-with-anxiety motives, and cannabis-related problems were administered. Path analyses supported the hypothesized chained mediational indirect effect (b = 0.027, 95 % bootstrap CI [0.012, 0.050]). No direct effect was found (p =.698), suggesting that the PLEs-to-cannabis problems association is fully explained by anxiety and cannabis coping-with-anxiety motives. Inconsistent with hypotheses, mediation did not depend on sex (95 % CIs crossed zero); therefore, anxiety and cannabis coping-with-anxiety motives explain the link between PLEs and cannabis problems in emerging adults regardless of their sex. Results highlight anxiety and cannabis coping-with-anxiety motives as potentially important intervention targets in cannabis-using emerging adults with PLEs, possibly preventing the development/worsening of cannabis-related problems.
Collapse
Affiliation(s)
- Haley C R Bernusky
- Department of Psychiatry, Dalhousie University, 5909 Veterans' Memorial Lane, Abbie J. Lane Memorial Building, QEII Health Sciences Centre, Halifax, Nova Scotia B3H 2E2, Canada
| | - Philip G Tibbo
- Department of Psychiatry, Dalhousie University, 5909 Veterans' Memorial Lane, Abbie J. Lane Memorial Building, QEII Health Sciences Centre, Halifax, Nova Scotia B3H 2E2, Canada
| | - Patricia J Conrod
- Département de psychiatrie et d'addictologie, Université de Montréal, 2900, boulevard Édouard-Montpetit, bureau S-750, Pavillon Roger-Gaudry, Montréal, Québec H3T 1J4, Canada
| | - Fakir M Yunus
- Department of Psychology and Neuroscience, Dalhousie University, 1355 Oxford Street, Life Sciences Centre (Psychology Wing), Halifax, Nova Scotia B3H 4R2, Canada
| | - Matthew T Keough
- Department of Psychology, York University, 4700 Keele Street, 225 Behavioural Science Building, North York, Ontario M3J 1P3, Canada
| | - Kara D Thompson
- Department of Psychology, St. Francis Xavier University, 2323 Notre Dame Avenue, 125 Annex, Antigonish, Nova Scotia B2G 2W5, Canada
| | - Marvin D Krank
- Department of Psychology, University of British Columbia, 1147 Research Road, ART 334, Kelowna, British Columbia V1V 1V7, Canada
| | - Allyson F Hadwin
- Department of Educational Psychology and Leadership Studies, University of Victoria, 3800 Finnerty Road, Victoria, British Columbia V8P 5C2, Canada
| | - Sherry H Stewart
- Department of Psychiatry, Dalhousie University, 5909 Veterans' Memorial Lane, Abbie J. Lane Memorial Building, QEII Health Sciences Centre, Halifax, Nova Scotia B3H 2E2, Canada; Department of Psychology and Neuroscience, Dalhousie University, 1355 Oxford Street, Life Sciences Centre (Psychology Wing), Halifax, Nova Scotia B3H 4R2, Canada.
| |
Collapse
|
4
|
Ataiants J, Wong CF, Odejimi OA, Fedorova EV, Conn BM, Lankenau SE. Medicinal cannabis use among young adults during California's transition from legalized medical use to adult-use: a longitudinal analysis. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024; 50:229-241. [PMID: 38407837 PMCID: PMC11225712 DOI: 10.1080/00952990.2024.2308098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 01/17/2024] [Indexed: 02/27/2024]
Abstract
Background: In 2016, California transitioned from legalized medical cannabis use to adult-use. Little is known about how this policy change affected medicinal cannabis use among young adults.Objectives: To identify longitudinal groups of medicinal cannabis users and concurrent changes in health- and cannabis use-related characteristics among young adults in Los Angeles between 2014 and 2021.Methods: Cannabis users (210 patients and 156 non-patients; 34% female; ages 18-26 at baseline) were surveyed annually across six waves. Longitudinal latent class analysis derived groups from two factors - cannabis patient status and self-reported medicinal use. Trajectories of health symptoms, cannabis use motives, and cannabis use (daily/near daily use, concentrate use, and problematic use) were estimated across groups.Results: Three longitudinal latent classes emerged: Recreational Users (39.3%) - low self-reported medicinal use and low-to-decreasing patient status; Recreational Patients (40.4%) - low self-reported medicinal use and high-to-decreasing patient status; Medicinal Patients (20.3%) - high self-reported medicinal use and high-to-decreasing patient status. At baseline, Medicinal Patients had higher levels of physical health symptoms and motives than recreational groups (p < .05); both patient groups reported higher level of daily/near daily and concentrate use (p < .01). Over time, mental health symptoms increased in recreational groups (p < .05) and problematic cannabis use increased among Recreational Patients (p < .01).Conclusions: During the transition to legalized adult-use, patterns of medicinal cannabis use varied among young adults. Clinicians should monitor increases in mental health symptoms and cannabis-related problems among young adults who report recreational - but not medicinal - cannabis use.
Collapse
Affiliation(s)
- Janna Ataiants
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| | - Carolyn F. Wong
- Division of Adolescent and Young Adult Medicine, Children’s Hospital Los Angeles, Los Angeles, CA, USA
- Keck School of Medicine, Department of Pediatrics, University of Southern California, Los Angeles, CA, USA
| | - Omolola A. Odejimi
- Department of Educational Psychology, Leadership and Higher Education, College of Education, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Ekaterina V. Fedorova
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| | - Bridgid M. Conn
- Division of Adolescent and Young Adult Medicine, Children’s Hospital Los Angeles, Los Angeles, CA, USA
- Keck School of Medicine, Department of Pediatrics, University of Southern California, Los Angeles, CA, USA
| | - Stephen E. Lankenau
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| |
Collapse
|
5
|
Koller D, Friligkou E, Stiltner B, Pathak GA, Løkhammer S, Levey DF, Zhou H, Hatoum AS, Deak JD, Kember RL, Treur JL, Kranzler HR, Johnson EC, Stein MB, Gelernter J, Polimanti R. Pleiotropy and genetically inferred causality linking multisite chronic pain to substance use disorders. Mol Psychiatry 2024:10.1038/s41380-024-02446-3. [PMID: 38355787 DOI: 10.1038/s41380-024-02446-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
Individuals suffering from chronic pain develop substance use disorders (SUDs) more often than others. Understanding the shared genetic influences underlying the comorbidity between chronic pain and SUDs will lead to a greater understanding of their biology. Genome-wide association statistics were obtained from the UK Biobank for multisite chronic pain (MCP, Neffective = 387,649) and from the Million Veteran Program and the Psychiatric Genomics Consortium meta-analyses for alcohol use disorder (AUD, Neffective = 296,974), cannabis use disorder (CanUD, Neffective = 161,053), opioid use disorder (OUD, Neffective = 57,120), and problematic tobacco use (PTU, Neffective = 270,120). SNP-based heritability was estimated for each of the traits and genetic correlation (rg) analyses were performed to assess MCP-SUD pleiotropy. Bidirectional Mendelian Randomization analyses evaluated possible causal relationships. Finally, to identify and characterize individual loci, we performed a genome-wide pleiotropy analysis and a brain-wide analysis using imaging phenotypes available from the UK Biobank. MCP was positively genetically correlated with AUD (rg = 0.26, p = 7.55 × 10-18), CanUD (rg = 0.37, p = 8.21 × 10-37), OUD (rg = 0.20, p = 1.50 × 10-3), and PTU (rg = 0.29, p = 8.53 × 10-12). Although the MR analyses supported bi-directional relationships, MCP had larger effects on AUD (pain-exposure: beta = 0.18, p = 8.21 × 10-4; pain-outcome: beta = 0.07, p = 0.018), CanUD (pain-exposure: beta = 0.58, p = 2.70 × 10-6; pain-outcome: beta = 0.05, p = 0.014) and PTU (pain-exposure: beta = 0.43, p = 4.16 × 10-8; pain-outcome: beta = 0.09, p = 3.05 × 10-6) than the reverse. The genome-wide analysis identified two SNPs pleiotropic between MCP and all SUD investigated: IHO1 rs7652746 (ppleiotropy = 2.69 × 10-8), and CADM2 rs1248857 (ppleiotropy = 1.98 × 10-5). In the brain-wide analysis, rs7652746 was associated with multiple cerebellum and amygdala imaging phenotypes. When analyzing MCP pleiotropy with each SUD separately, we found 25, 22, and 4 pleiotropic variants for AUD, CanUD, and OUD, respectively. To our knowledge, this is the first large-scale study to provide evidence of potential causal relationships and shared genetic mechanisms underlying MCP-SUD comorbidity.
Collapse
Affiliation(s)
- Dora Koller
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA.
- Department of Genetics, Microbiology, and Statistics, Faculty of Biology, University of Barcelona, Catalonia, Spain.
| | - Eleni Friligkou
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Brendan Stiltner
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Gita A Pathak
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Solveig Løkhammer
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- NORMENT, Department of Clinical Science, University of Bergen, Bergen, Norway
- Dr. Einar Martens Research Group for Biological Psychiatry, Center for Medical Genetics and Molecular Medicine, Haukeland University Hospital, Bergen, Norway
| | - Daniel F Levey
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Hang Zhou
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Alexander S Hatoum
- Department of Psychological and Brain Sciences, Washington University in Saint Louis, St. Louis, MO, USA
| | - Joseph D Deak
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Rachel L Kember
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Mental Illness Research, Education and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Jorien L Treur
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Henry R Kranzler
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Mental Illness Research, Education and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Emma C Johnson
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Murray B Stein
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- VA San Diego Healthcare System, San Diego, CA, USA
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Joel Gelernter
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
- Department of Genetics, Yale School of Medicine, New Haven, CT, USA
- Department of Neuroscience, Yale School of Medicine, New Haven, CT, USA
- Wu Tsai Institute, Yale University, New Haven, CT, USA
| | - Renato Polimanti
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
- Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA.
- Wu Tsai Institute, Yale University, New Haven, CT, USA.
| |
Collapse
|
6
|
Girard R, Nalven T, Spillane NS. The protective role of valuing cultural activities on cannabis use in reserve-Dwelling First Nation youth. J Ethn Subst Abuse 2024:1-11. [PMID: 38349771 DOI: 10.1080/15332640.2024.2313453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
Cannabis legalization and use across North America disproportionately negatively affects North American Indigenous (NAI) youth. Cultural activities may function as an alternative reinforcer to protect against substance use and promote engagement in substance-free activities. The present study explored the role of valuing cultural activities on positive cannabis expectancies and past-month cannabis use. This was a secondary data analysis of data from one NAI adolescent population reporting any past-month cannabis use. 106 NAI adolescents (50% female) from a Canadian reserve community completed surveys in spring 2017. The Institutional Review Board, tribal chief, and council approved this study and informed consent, assent, and parental permission were obtained from participants. Linear regression results revealed significant main effects of positive cannabis expectancies (b = 2.926, SE = 1.198, p = .017, 95%CI[0.542, 5.309]) and valuing cultural activities (b= -0.471,SE = 0.234, p=.048, 95%CI[-0.937, -0.005]) on cannabis use, but no significant interaction between cannabis expectancies and valuing cultural activities. Previous research found valuing cultural activities significantly moderates the relationship between positive alcohol expectancies and alcohol use. Divergent findings may relate to the different historical significance of alcohol versus cannabis. Alcohol was used as a method to colonize NAIs. Thus, our non-significant interaction may result from cannabis not holding the same historical significance in comparison to alcohol for First Nation people, although this is only a hypothesis and should be confirmed with a follow up study. Despite this, calls from Indigenous communities emphasize the need for strength-based approaches and our results indicate that valuing culture is still significantly related to reduced cannabis use, independent of cannabis expectancies.
Collapse
|
7
|
Mennis J, Mason MJ, Coatsworth JD, Russell M, Zaharakis NM. Young Adult Depression and Cannabis Use: Associations Before and After Recreational Legalization. Am J Prev Med 2024; 66:333-341. [PMID: 37778528 DOI: 10.1016/j.amepre.2023.09.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/25/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
INTRODUCTION The co-occurrence of depression with cannabis use worsens both mood and substance use disorder outcomes, with young adults particularly at risk of co-occurrence. This research investigates whether the association of state-level prevalence rates of young adult (age 18-25) depression and cannabis use in the U.S. changed following enactment of recreational (adult use) cannabis legalization between 2008 and 2019. METHODS Annual, state prevalence data on past-year major depressive episode (hereafter, depression) and past-month cannabis use were extracted from the National Survey on Drug Use and Health (N=600 state-year observations). Moderated regression models tested whether the association of depression with cannabis use differed before versus after recreational legalization by comparing prevalence rates of depression and cannabis use in states that enacted recreational legalization to those that did not, while fixing state, year, and medical legalization effects. Data were accessed and analyzed in 2023. RESULTS Prevalence rates of both depression and cannabis use increased throughout the study period. The positive statistical effect of depression on cannabis use more than doubled in magnitude after legalization (β=0.564, 95% CI=0.291, 0.838) as compared to before (β=0.229, 95% CI=0.049, 0.409), representing a significant change (β=0.335, 95% CI=0.093, 0.577). CONCLUSIONS These results suggest that the association between prevalence rates of young adult depression and cannabis use strengthened following recreational legalization in the U.S. This is potentially due to increases in cannabis accessibility and the acceptance of the health benefits of cannabis, which may enhance the use of cannabis as a coping mechanism among young adults with depression.
Collapse
Affiliation(s)
- Jeremy Mennis
- Department of Geography and Urban Studies, Temple University, Philadelphia, Pennsylvania.
| | - Michael J Mason
- Center for Behavioral Health Research, University of Tennessee, Knoxville, Tennessee
| | - J Douglas Coatsworth
- Center for Behavioral Health Research, University of Tennessee, Knoxville, Tennessee
| | - Michael Russell
- Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania
| | - Nikola M Zaharakis
- Center for Behavioral Health Research, University of Tennessee, Knoxville, Tennessee
| |
Collapse
|
8
|
Livne O, Malte CA, Olfson M, Wall MM, Keyes KM, Maynard C, Gradus JL, Saxon AJ, Martins SS, Keyhani S, McDowell Y, Fink DS, Mannes ZL, Gutkind S, Hasin DS. Trends in Prevalence of Cannabis Use Disorder Among U.S. Veterans With and Without Psychiatric Disorders Between 2005 and 2019. Am J Psychiatry 2024; 181:144-152. [PMID: 38018141 PMCID: PMC10843609 DOI: 10.1176/appi.ajp.20230168] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
OBJECTIVE Cannabis use disorder diagnoses are increasing among U.S. adults and are more prevalent among people with comorbid psychiatric disorders. Recent changes in cannabis laws, increasing cannabis availability, and higher-potency cannabis may have placed people with cannabis use and psychiatric disorders at disproportionately increasing risk for cannabis use disorder. The authors used Veterans Health Administration (VHA) data to examine whether trends in cannabis use disorder prevalence among VHA patients differ by whether they have psychiatric disorders. METHODS VHA electronic health records from 2005 to 2019 (N range, 4,332,165-5,657,277) were used to identify overall and age-group-specific (<35, 35-64, and ≥65 years) trends in prevalence of cannabis use disorder diagnoses among patients with depressive, anxiety, posttraumatic stress, bipolar, or psychotic spectrum disorders and to compare these to corresponding trends among patients without any of these disorders. Given transitions in ICD coding, differences in trends were tested within two periods: 2005-2014 (ICD-9-CM) and 2016-2019 (ICD-10-CM). RESULTS Greater increases in prevalence of cannabis use disorder diagnoses were observed among patients with psychiatric disorders compared to those without (difference in prevalence change, 2005-2014: 1.91%, 95% CI=1.87-1.96; 2016-2019: 0.34%, 95% CI=0.29-0.38). Disproportionate increases in cannabis use disorder prevalence among patients with psychiatric disorders were greatest among those under age 35 between 2005 and 2014, and among those age 65 or older between 2016 and 2019. Among patients with psychiatric disorders, the greatest increases in cannabis use disorder prevalences were observed among those with bipolar and psychotic spectrum disorders. CONCLUSIONS The findings highlight disproportionately increasing disparities in risk of cannabis use disorder among VHA patients with common psychiatric disorders. Greater public health and clinical efforts are needed to monitor, prevent, and treat cannabis use disorder in this population.
Collapse
Affiliation(s)
- Ofir Livne
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Carol A Malte
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Mark Olfson
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Melanie M Wall
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Katherine M Keyes
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Charles Maynard
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Jaimie L Gradus
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Andrew J Saxon
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Silvia S Martins
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Salomeh Keyhani
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Yoanna McDowell
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - David S Fink
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Zachary L Mannes
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Sarah Gutkind
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| | - Deborah S Hasin
- New York State Psychiatric Institute, New York (Livne, Olfson, Wall, Fink, Hasin); Department of Psychiatry (Livne, Olfson, Wall, Hasin) and Department of Emergency Medicine (Mannes), Columbia University Irving Medical Center, New York; Health Services Research and Development, Seattle Center of Innovation for Veteran-Centered and Value-Driven Care (Malte, Saxon, McDowell) and Center of Excellence in Substance Addiction Treatment and Education (Malte, Saxon), VA Puget Sound Health Care System, Seattle; Department of Epidemiology, Columbia University Mailman School of Public Health, New York (Keyes, Martins, Mannes, Gutkind, Hasin); Department of Health Systems and Population Health, School of Public Health and Community Medicine, University of Washington, Seattle (Maynard); Department of Epidemiology, Boston University School of Public Health, and Department of Psychiatry, Boston University School of Medicine, Boston (Gradus); Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle (Saxon); San Francisco VA Medical Center and Department of Medicine, University of California, San Francisco (Keyhani)
| |
Collapse
|
9
|
Kienbacher CL, Wei G, Rhodes JM, Herkner H, Roth D, Williams KA. Risk factors for pediatric intoxications in the prehospital setting. A geospatial survey. Front Public Health 2024; 12:1296250. [PMID: 38333741 PMCID: PMC10851149 DOI: 10.3389/fpubh.2024.1296250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 01/08/2024] [Indexed: 02/10/2024] Open
Abstract
Background Socioeconomic factors and the COVID-19 pandemic influence children's physical and mental health. We aimed to investigate the association between a census tract's median household income [MHI in United States Dollars ($)] and pediatric intoxications in Rhode Island, the smallest state in the United States of America. Geographical hotspots, as well as interactions with the COVID-19 pandemic, should be identified. Methods This study is a retrospective analysis of ambulance calls for pediatric (<18 years) intoxication in Rhode Island between March 1st, 2018, and February 28th, 2022. March 1st, 2020 was considered the beginning of the COVID-19 pandemic. Prehospital data were joined with information from the United States Census Bureau. The census tracts' case counts and MHI were examined using Poisson regression. Geographical clusters were identified with the Global Moran's I and local indicators of spatial association tests in ArcGIS Pro (Esri Corporation, Redlands, CA). Results Inclusion criteria were met by 208 incidents (48% female, median age 16 (IQR 15 to 17) years). The regression model showed a 0.6% increase (IRR 1.006, 95% CI [1.002, 1.01], p = 0.003) in pediatric intoxications for every $ 1,000 increase in MHI. Interaction analysis showed that the effect of MHI was less pronounced during the pandemic (IRR 0.98, 95% CI [0.964, 0.997], p = 0.02). Thirty-four (14%) of the 244 census tracts contributed to geographical clusters, which changed after the onset of the pandemic. Conclusion Higher median household income could be a risk factor for pediatric intoxications. Geographical hotspots changed with the pandemic.
Collapse
Affiliation(s)
- Calvin Lukas Kienbacher
- Division of Emergency Medical Services, Department of Emergency Medicine, Brown University, Providence, RI, United States
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria
| | - Guixing Wei
- Spatial Structures in the Social Sciences (S4), Population Studies and Training Center (PSTC), Brown University, Providence, RI, United States
| | - Jason M. Rhodes
- Rhode Island Department of Health, Center for Emergency Medical Services, Providence, RI, United States
| | - Harald Herkner
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria
| | - Dominik Roth
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria
| | - Kenneth A. Williams
- Division of Emergency Medical Services, Department of Emergency Medicine, Brown University, Providence, RI, United States
- Rhode Island Department of Health, Center for Emergency Medical Services, Providence, RI, United States
| |
Collapse
|
10
|
Jaffe AE, Brockdorf AN, Duckworth JC, Blayney JA, Stappenbeck CA. Cannabis to cope with COVID-19 in college. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023:1-9. [PMID: 38015165 PMCID: PMC11130071 DOI: 10.1080/07448481.2023.2277861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 10/09/2023] [Indexed: 11/29/2023]
Abstract
Objective: Cannabis use in college students has increased over time and is linked to negative consequences. During the COVID-19 pandemic, many students experienced greater stress, which could heighten cannabis use and related consequences. This study was designed to clarify motivations for cannabis use that may link pandemic-related stressors to time spent high and cannabis-related consequences.Participants: A total of 488 cannabis-using college students (75% women) participated.Methods: A cross-sectional survey was administered in Fall 2020 and Spring 2021 to examine students' experiences during the pandemic.Results: Indirect effects revealed that pandemic-related social stressors were linked to coping and boredom motives, and in turn, more hours spent high and cannabis-related consequences. Similarly, pandemic-related distress was associated with more coping motives and in turn, more hours spent high and cannabis-related consequences.Conclusions: Findings suggest prevention and intervention efforts may benefit from emphasizing alternative coping methods, including enhanced social support, during prolonged stressors.
Collapse
Affiliation(s)
- Anna E. Jaffe
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, United States
| | | | - Jennifer C. Duckworth
- Department of Human Development, Washington State University, Pullman, WA, United States
| | - Jessica A. Blayney
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, United States
| | | |
Collapse
|
11
|
Dunaief RJ, Bravo AJ, Henson JM. Changes in Mental Health Symptoms as a Predictor of Cannabis Coping Motives and Consequences: Examining the Impact of COVID-19 Among College Students. CANNABIS (ALBUQUERQUE, N.M.) 2023; 6:1-8. [PMID: 38035165 PMCID: PMC10683748 DOI: 10.26828/cannabis/2023/000163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Objective Cannabis use is common among college students and many students use cannabis to cope with negative affect. The COVID-19 pandemic was a particularly stressful time for college students. Subsequently, the present study compared college students who reported increases in anxiety/depression symptoms since COVID-19 stay at home orders to those who reported no change in anxiety/depression symptoms on cannabis coping motives, use frequency, and negative consequences. Specifically, we examined whether self-reported changes (i.e., group that indicated increases) in poor mental health during COVID-19 were associated with problematic cannabis use via higher cannabis coping motives. Method College students (analytic n = 291) completed an online survey for research credit regarding their personal mental health, COVID-19 stressors, and cannabis use behaviors. Results Individuals who reported increased depressive symptoms (57.4% of the current sample) due to COVID-19 (as compared to individuals whose depressive symptoms remained the same) reported significantly higher cannabis coping motives (d = .79) as well as more cannabis consequences (d = .37). Further, students who reported increased (61.5% of the current sample) anxiety symptoms (as compared to those whose anxiety symptoms stayed the same) also reported significantly higher cannabis coping motives (d = .47). Moreover, we found that students who reported an increase in depressive/anxiety symptoms reported more cannabis consequences via higher endorsement of cannabis coping motives while controlling for gender, cannabis use frequency, and past-week anxiety/depressive symptoms. Discussion Providing resources for substance-free coping strategies to manage the mental health impact of COVID-19 may be extremely useful for this population.
Collapse
|
12
|
Kim C, Dusing GJ, Nielsen A, MacMaster FP, Rittenbach K, Allin S, O'Campo P, Penney TL, Hamilton HA, Kirst M, Chum A. Disparities in cannabis-related emergency department visits across depressed and non-depressed individuals and the impact of recreational cannabis policy in Ontario, Canada. Psychol Med 2023; 53:7127-7137. [PMID: 37345465 PMCID: PMC10719623 DOI: 10.1017/s0033291723000569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 01/23/2023] [Accepted: 02/16/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Recreational cannabis policies are being considered in many jurisdictions internationally. Given that cannabis use is more prevalent among people with depression, legalisation may lead to more adverse events in this population. Cannabis legalisation in Canada included the legalisation of flower and herbs (phase 1) in October 2018, and the deregulation of cannabis edibles one year later (phase 2). This study investigated disparities in cannabis-related emergency department (ED) visits in depressed and non-depressed individuals in each phase. METHODS Using administrative data, we identified all adults diagnosed with depression 60 months prior to legalisation (n = 929 844). A non-depressed comparison group was identified using propensity score matching. We compared the pre-post policy differences in cannabis-related ED-visits in depressed individuals v. matched (and unmatched) non-depressed individuals. RESULTS In the matched sample (i.e. comparison with non-depressed people similar to the depressed group), people with depression had approximately four times higher risk of cannabis-related ED-visits relative to the non-depressed over the entire period. Phases 1 and 2 were not associated with any changes in the matched depressed and non-depressed groups. In the unmatched sample (i.e. comparison with the non-depressed general population), the disparity between individuals with and without depression is greater. While phase 1 was associated with an immediate increase in ED-visits among the general population, phase 2 was not associated with any changes in the unmatched depressed and non-depressed groups. CONCLUSIONS Depression is a risk factor for cannabis-related ED-visits. Cannabis legalisation did not further elevate the risk among individuals diagnosed with depression.
Collapse
Affiliation(s)
- Chungah Kim
- Faculty of Health, York University, School of Kinesiology and Health Science, Toronto, Ontario, Canada
| | - Gabriel John Dusing
- Faculty of Health, York University, School of Kinesiology and Health Science, Toronto, Ontario, Canada
| | - Andrew Nielsen
- Canadian Institute for Health Information, Toronto, Ontario, Canada
| | - Frank P. MacMaster
- University of Calgary, Cumming School of Medicine, Calgary, Alberta, Canada
| | - Katherine Rittenbach
- Faculty of Medicine & Dentistry, Psychiatry Department, University of Alberta, Edmonton, Alberta
| | - Sara Allin
- University of Toronto, Dalla Lana School of Public Health, Toronto, Ontario
| | - Patricia O'Campo
- St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Tarra L. Penney
- Faculty of Health, York University, School of Kinesiology and Health Science, Toronto, Ontario, Canada
| | | | - Maritt Kirst
- Department of Psychology, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Antony Chum
- Faculty of Health, York University, School of Kinesiology and Health Science, Toronto, Ontario, Canada
- University of Toronto, Dalla Lana School of Public Health, Toronto, Ontario
- St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| |
Collapse
|
13
|
Roberts-West L, Baxendale S. The impact of recreational cannabis use on neuropsychological function in epilepsy. Epilepsy Behav Rep 2023; 24:100630. [PMID: 37954009 PMCID: PMC10637877 DOI: 10.1016/j.ebr.2023.100630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/14/2023] Open
Abstract
Cannabis use is associated with neuropsychological impairments in the general population, but little is known about the impact on cognitive function in people with epilepsy who are already at increased risk of difficulties due to the essential comorbidities of the disease. We compared the performance of 42 people with epilepsy (PWE) who reported regular cannabis use with 254 age matched, non-cannabis-using PWE. Patients completed tests of intellectual reserve, memory, language and processing speed. Approximately one in 17 patients (5.9 %) reported current cannabis use. Cannabis use was not associated with epilepsy type. Males were 1.8 times more likely to report cannabis use compared to females. Cannabis use was associated with lower intellectual reserve (Reading IQ: t = 2.8, p < 0.01, Cohen's d = 0.49), reduced encoding of new information (List Learning: t = 3.3, p < 0.001, Cohen's d = 0.56) and enhanced susceptibility to distraction on a subsequent recall task (t = 3.07, p < 0.01, Cohen's d = 0.51. In regression models cannabis use was significantly associated with impairments in learning and recall after controlling for elevated levels of anxiety and depression. Our data indicates that recreational cannabis use in people with epilepsy amplifies deficits in new learning and enhances susceptibility to distraction in the retention of newly learnt material. Recreational cannabis use should be considered when interpreting the significance of these cognitive impairments when they are recorded in a clinical assessment.
Collapse
Affiliation(s)
| | - Sallie Baxendale
- University College Hospital, London, United Kingdom
- UCL Queen Square Institute of Neurology, Department of Clinical and Experimental Epilepsy, United Kingdom
| |
Collapse
|
14
|
Gräfe EL, Reid HMO, Shkolnikov I, Conway K, Kit A, Acosta C, Christie BR. Women are Taking the Hit: Examining the Unique Consequences of Cannabis Use Across the Female Lifespan. Front Neuroendocrinol 2023; 70:101076. [PMID: 37217080 DOI: 10.1016/j.yfrne.2023.101076] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/28/2023] [Accepted: 05/15/2023] [Indexed: 05/24/2023]
Abstract
Cannabis use has risen dramatically in recent years due to global decriminalization and a resurgence in the interest of potential therapeutic benefits. While emerging research is shaping our understanding of the benefits and harms of cannabis, there remains a paucity of data specifically focused on how cannabis affects the female population. The female experience of cannabis use is unique, both in the societal context and because of the biological ramifications. This is increasingly important given the rise in cannabis potency, as well as the implications this has for the prevalence of Cannabis Use Disorder (CUD). Therefore, this scoping review aims to discuss the prevalence of cannabis use and CUD in women throughout their lifespan and provide a balanced prospective on the positive and negative consequences of cannabis use. In doing so, this review will highlight the necessity for continued research that goes beyond sex differences.
Collapse
Affiliation(s)
- E L Gräfe
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - H M O Reid
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - I Shkolnikov
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - K Conway
- Island Medical Program, University of British Columbia, Victoria, British Columbia, Canada
| | - A Kit
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - C Acosta
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - B R Christie
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada; Island Medical Program, University of British Columbia, Victoria, British Columbia, Canada.
| |
Collapse
|
15
|
Walukevich-Dienst K, Piccirillo ML, Calhoun BH, Bedard-Gilligan M, Larimer ME, Patrick ME, Lee CM. Daily-level relationships between negative affect, negative emotion differentiation, and cannabis behaviors among a high-risk sample of young adults. J Affect Disord 2023; 335:392-400. [PMID: 37211055 DOI: 10.1016/j.jad.2023.05.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 05/23/2023]
Abstract
Prior research suggests that higher trait negative emotion differentiation (NED; one's ability to make subtle distinctions between different negative emotional states) is associated with consuming less alcohol when experiencing high negative affect (NA) in daily life. Yet, whether these findings extend to cannabis use behaviors is unclear. The present study used intensive daily data to test whether NED moderated the relationship between NA and cannabis behaviors. A community sample of 409 young adults who used alcohol and cannabis completed a baseline survey and five 2-week bursts of online surveys across two years. Multilevel models tested cross-level interactions between trait NED (person-level) and daily NA (daily-level) predicting cannabis use, hours high, negative consequences, craving, and coping motives. In contrast to expectations, on days with higher reported NA, people with higher NED (compared to those with lower NED) had a greater likelihood of experiencing any cannabis craving, experienced more intense craving, and reported higher cannabis coping motives. NED x NA interaction was not significant for likelihood of cannabis use, hours high, or negative consequences. Post-hoc descriptive analyses suggest notable person-specific heterogeneity in these findings. Individuals with higher ability to differentiate between negative emotions reported higher coping motives and craving when experiencing higher NA. However, these associations were variable for individuals within the sample. It may be that high NED individuals crave and purposefully use cannabis to reduce NA states. Findings are inconsistent with the alcohol literature and have important implications for intervention efforts aimed at reducing coping-motivated cannabis use among young adults.
Collapse
Affiliation(s)
- Katherine Walukevich-Dienst
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA.
| | - Marilyn L Piccirillo
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Brian H Calhoun
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Michele Bedard-Gilligan
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Mary E Larimer
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| | - Megan E Patrick
- Institute for Social Research, University of Michigan, P.O. Box 1248, 426 Thompson St., Ann Arbor, MI 48106-1248, USA
| | - Christine M Lee
- Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Sciences, University of Washington, Box 357238, Seattle, WA 98195-7238, USA
| |
Collapse
|
16
|
Cannabis Legalization and the Decline of Cannabis Use Disorder (CUD) Treatment Utilization in the US. CURRENT ADDICTION REPORTS 2023. [DOI: 10.1007/s40429-022-00461-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
17
|
Le A, Khoo E, Palamar JJ. Associations between Oral Health and Cannabis Use among Adolescents and Young Adults: Implications for Orthodontists. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15261. [PMID: 36429978 PMCID: PMC9691037 DOI: 10.3390/ijerph192215261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Cannabis use is prevalent among adolescents and young adults in the US. Virtually all modes of cannabis consumption involve the oral cavity, and previous studies have linked cannabis use with poorer oral health. We sought to identify associations between cannabis use and various oral health outcomes and behaviors among individuals 12-25 years of age, and to discuss implications for orthodontists who largely interact with this age group over an extended period of treatment time. We examined data from patient electronic health records (N = 14,657) obtained between 2015 and 2021. Associations between lifetime and current self-reported cannabis use and several oral health outcomes or related behaviors that reflect periodontal health, caries status, oral lesions, and physical integrity of tooth structure and restorations were examined in a bivariable and multivariable manner, controlling for patient age, sex, and self-reported tobacco and alcohol use. Reporting lifetime cannabis use was associated with higher risk for having oral lesions (aPR = 1.41, 95% CI: 1.07-1.85), bruxism (aPR = 1.31, 95% CI: 1.09-1.58), and frequent consumption of sugary beverages and snacks (aPR = 1.27, 95% CI: 1.12-1.41). Reporting current cannabis use was associated with higher risk for oral lesions (aPR = 1.45, 95% CI: 1.03-2.06) and frequent consumption of sugary beverages and snacks (aPR = 1.26, 95% CI: 1.07-1.48). Cannabis users aged 12-25 are at increased risk for bruxism, oral lesions, and frequent consumption of sugary beverages and snacks. Orthodontists and other dental professionals should probe for drug use and be cognizant of increased risk for oral health problems in patients that report actively using cannabis.
Collapse
Affiliation(s)
- Austin Le
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
- Department of Orthodontics and Dentofacial Orthopedics, New York University College of Dentistry, New York, NY 10010, USA
| | - Edmund Khoo
- Department of Orthodontics and Oral Facial Genetics, Indiana University School of Dentistry, Indianapolis, IN 46202, USA
- Eastman Institute of Oral Health, University of Rochester, Rochester, NY 14620, USA
| | - Joseph J. Palamar
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| |
Collapse
|
18
|
Purcell JM, Passley TM, Leheste JR. The cannabidiol and marijuana research expansion act: Promotion of scientific knowledge to prevent a national health crisis. LANCET REGIONAL HEALTH. AMERICAS 2022; 14:100325. [PMID: 36777382 PMCID: PMC9903742 DOI: 10.1016/j.lana.2022.100325] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
While the use of medical and recreational cannabis is rapidly expanding under state jurisdiction, the convolution of federal regulations is obstructing research progress to the detriment of healthcare equity and the protection of vulnerable populations, such as the underaged. U.S. Senate bill S.253 is designed to accelerate the development of trusted preclinical and clinical principles based on scientific data to guide physicians in their daily practice, inform lawmakers, and thereby protect public health. This goes together with a reinforcement of the legal protection that practitioners have acquired over years of litigation with the federal government when working with their patients. S.253 supports open communication between physicians and their patients when discussing cannabis as a treatment option. The bill passed the U.S. Senate on March 24, 2022. Funding This work was supported by intramural funding (NYIT College of Osteopathic Medicine) to the corresponding author, Dr. Joerg R. Leheste.
Collapse
Affiliation(s)
- John M. Purcell
- Department of Basic Sciences, New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR 72401, USA
| | - Tija M. Passley
- Department of Basic Sciences, New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR 72401, USA
| | - Joerg R. Leheste
- Department of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY 11568, USA,Corresponding author at: New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY 11568, USA.
| |
Collapse
|
19
|
Asselin A, Lamarre OB, Chamberland R, McNeil SJ, Demers E, Zongo A. A description of self-medication with cannabis among adults with legal access to cannabis in Quebec, Canada. J Cannabis Res 2022; 4:26. [PMID: 35619155 PMCID: PMC9134718 DOI: 10.1186/s42238-022-00135-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 05/03/2022] [Indexed: 11/10/2022] Open
Abstract
Objective Cannabis is increasingly used for medical purposes, particularly in countries like Canada where cannabis was recently legalized for recreational use. We aimed to assess self-medication with cannabis post-cannabis legalization among adults in the Canadian province of Quebec. Methods This is a cross-sectional online survey of a self-selected convenience sample conducted in Quebec, Canada, from November 2020 to January 2021. Individuals aged ≥ 21 years who endorsed using cannabis bought in legal recreational cannabis stores to self-medicate a health condition were included. Data were analyzed using descriptive statistics and stratified according to sex, age, and the type of cannabis use (exclusively medical versus medical and recreational use). Results Four hundred eighty-nine participants were included. The median age was 34 years, and 48% were women. About 25% reported exclusive medical use of cannabis. Treated conditions included anxiety (70%), insomnia (56%), pain (53%), depression (37%), and many others. Reasons for not consulting in cannabis clinics included lack of information (52%), the complexity of the process (39%), accessibility of cannabis clinics (23%), and others. Tetrahydrocannabinol (THC) dosage > 20% was reported by 32%. Smoking was the main route of use (81%). Possession of prescribed drugs was reported by 56%. Professionals consulted for information on cannabis included recreational cannabis store agents (36%), physicians (29%), and others. Overall, significant differences were observed for many of the comparisons according to sex, age, and the type of cannabis use. Conclusions Many conditions are self-medicated with cannabis. The use of high doses of cannabis, smoking as a preferred method of use, and concurrent use of other medications may pose some risks to individuals. Addressing the reported barriers to medical access to cannabis is urgently needed. Supplementary Information The online version contains supplementary material available at 10.1186/s42238-022-00135-y.
Collapse
Affiliation(s)
- Antoine Asselin
- Faculty of Pharmacy, Unversité Laval, Quebec City, QC, Canada
| | | | | | | | - Eric Demers
- Population Health and Optimal Health Practices Research Unit, CHU de Québec - Université Laval Research Centre, 1050 Chemin Ste-Foy (J1-14B), QC, G1S 4L8, Quebec City, Canada
| | - Arsène Zongo
- Faculty of Pharmacy, Unversité Laval, Quebec City, QC, Canada. .,Population Health and Optimal Health Practices Research Unit, CHU de Québec - Université Laval Research Centre, 1050 Chemin Ste-Foy (J1-14B), QC, G1S 4L8, Quebec City, Canada.
| |
Collapse
|
20
|
Mæland R, Lien L, Leonhardt M. Association between cannabis use and physical health problems in Norwegian adolescents: a cross-sectional study from the youth survey Ungdata. BMC Public Health 2022; 22:661. [PMID: 35382834 PMCID: PMC8985321 DOI: 10.1186/s12889-022-13136-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 04/01/2022] [Indexed: 12/02/2022] Open
Abstract
Background Cannabis use is increasing among young Norwegians and several studies show a high incidence of common physical health problems. An association has previously been found between cannabis use and mental health problems. Since physical and mental health problems often co-occur, the aim of this study is to explore the relationship between cannabis use and physical health problems. Methods In 2017–2019, the Norwegian youth survey Ungdata collected data from 249,100 Norwegian adolescents, which equalled around 80% of all lower secondary school pupils (13–15 years) and about 50% of upper secondary pupils (16–19 years) in Norway. Descriptive analysis was used to calculate the prevalence of cannabis use and bi- and multivariate logistic regression analysis to examine the association between cannabis use and physical health problems, controlled for sociodemographics and mental health problems. Results Almost 10% of Norwegian adolescents had used cannabis once or more in the previous 12 months. The use of cannabis increased with age and it was more prevalent among boys. There is a clear connection between physical health problems and cannabis use (OR = 1.582 (CI: 1.527–1.638)) even after adjusting for sociodemographic variables and mental health problems (OR = 1.366 (CI: 1.312–1.423)). Conclusion More studies are needed to explore if there might a bidirectional relationship between cannabis use and physical health problems where physical problems increase cannabis use and cannabis use increases the risk of physical health problems. More knowledge on the effect of and motivation for cannabis use are important for policy makers and health care professionals involved in young people.
Collapse
Affiliation(s)
- Ragnhild Mæland
- Faculty of Medicine and Health Science, Norwegian University of Science and Technology, Trondheim, Norway
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Post Box 104, 2381, Brumunddal, Norway.,Department of Health and Social Science, Inland Norway University of Applied Science, Elverum, Norway
| | - Marja Leonhardt
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Post Box 104, 2381, Brumunddal, Norway. .,Faculty of Health Studies, VID Specialized University, Oslo, Norway.
| |
Collapse
|
21
|
Archie S, Palaniyappan L, Olagunju AT, Johnson N, Kozloff N, Sadeh E, Bardell A, Baines A, Anderson KK, Ayonrinde O, Ferrari M. Insights about Cannabis and Psychosis Using Video Games for Young People with a First Episode of Psychosis, particularly those from Black Racialized Backgrounds: Study Design. JMIR Res Protoc 2022; 11:e36758. [PMID: 35389874 PMCID: PMC9166641 DOI: 10.2196/36758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/26/2022] [Accepted: 03/28/2022] [Indexed: 12/01/2022] Open
Abstract
Background Cannabis use disorder among young people with a first episode of psychosis contributes to relapse, hospitalization, and impaired functioning. However, few studies have examined what young people with early phase psychosis, particularly those from Black racialized communities, understand or appreciate about this relationship, even though they may be at risk. There are no formally tested knowledge translation strategies that disseminate these research findings for young people with emerging psychosis from Black racialized communities. Objective This study aims to conceptualize what young people with early phase psychosis/cannabis use disorder understand about the relationship between cannabis and psychosis, focusing on people from racialized backgrounds. This study also aims to assess whether the knowledge translation product, the “Back to Reality Series,” increases awareness of the impact of cannabis use on psychosis from the perspectives of young people with emerging psychosis and cannabis use disorder from Black African and Caribbean communities. Methods Qualitative analysis will reveal themes from qualitative interviews about cannabis and psychosis from the perspectives of young people with emerging psychosis and cannabis use disorder from Black African and Caribbean communities. Perceptions before and after exposure to the Back to Reality Series will be qualitatively analyzed. A control game will be used for comparison, and scores on a quiz after playing the Back to Reality Series will be quantitatively analyzed to establish whether the Back to Reality Series raises awareness of the effects of cannabis on psychosis. An advisory council involving young people from Black communities, family members, and clinicians will bring community perspectives to this research. Results We began recruiting participants for this study in September 2021. We will complete data collection on demographic and clinical factors, qualitative interviews, and quantitative assessments of the Back to Reality Series. Conclusions The voices of young people from racialized backgrounds will generate preliminary data to inform early psychosis programs, addressing cannabis use in this population. The findings may advance the use of a new knowledge translation product that deals with gaps in knowledge about cannabis use for people experiencing early phase psychosis, particularly those from racialized communities. International Registered Report Identifier (IRRID) DERR1-10.2196/36758
Collapse
Affiliation(s)
| | - Lena Palaniyappan
- Department of Psychiatry, Schulich School of Medicine and Dentistry, Western University, London, CA.,Robarts Research Institute, Western University, London, CA.,Lawson Health Research Institute, London, CA
| | - Andrew T Olagunju
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, CA.,Discipline of Psychiatry, The University of Adelaide, Adelaide, AU
| | | | - Nicole Kozloff
- Slaight Family Centre for Youth in Transition, Centre for Addiction and Mental Health, Toronto, CA.,Department of Psychiatry, University of Toronto, Toronto, CA
| | - Elham Sadeh
- On Track, Champlain District Regional First Episode Psychosis Program, The Ottawa Hospital, Ottawa, CA
| | - Andrea Bardell
- On Track, Champlain District Regional First Episode Psychosis Program, The Ottawa Hospital, Ottawa, CA.,Canadian Consortium for Early Psychosis Intervention, Ottawa, CA.,Department of Psychiatry, University of British Columbia, Vancouver, CA.,Ottawa Hospital Research Institute, Ottawa, CA.,Department of Psychiatry, University of Ottawa, Ottawa, CA
| | - Alexandra Baines
- On Track, Champlain District Regional First Episode Psychosis Program, The Ottawa Hospital, Ottawa, CA.,Department of Psychiatry, University of Ottawa, Ottawa, CA.,Ottawa Hospital Research Institute, Ottawa, CA.,Integrated Schizophrenia and Recovery Program, The Royal Ottawa Hospital, Ottawa, CA
| | - Kelly K Anderson
- Department of Psychiatry, Schulich School of Medicine and Dentistry, Western University, London, CA
| | | | | |
Collapse
|